S: (n) Secotiaceae, family Secotiaceae (a family of fungi that have a stalk and cap and a wrinkled mass of tissue (the gleba) where spores are produced; are often dismissed as misshapen forms of other fungi)

S: (n) Puccinia, genus Puccinia (type genus of the Pucciniaceae; a large genus of parasitic fungi including many that are destructive to various economic plants)

S: (n) Gymnosporangium, genus Gymnosporangium (genus of fungi that produce galls on cedars and other conifers of genera Juniperus and Libocedrus and causes rust spots on apples and pears and other plants of family Rosaceae)